Write down the rational number whose numerator is $(-3) \times 4$ and whose denominator is $(34-23) \times (7-4)$

Question

$\begin{array}{1 1} \large\frac{-17}{28} \\\large\frac{17}{28} \\ \large\frac{-12}{33} \\ \large\frac{75}{86} \end{array}$